20794320628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1\times {\mathrm{53441}}^1$

素因数の和:54627

約数の個数: 24

約数和(自身を含む): 36833295240

約数和(自身を除く): 16038974612

約数列:

[1, 2, 4, 89, 178, 356, 1093, 2186, 4372, 53441, 97277, 106882, 194554, 213764, 389108, 4756249, 9512498, 19024996, 58411013, 116822026, 233644052, 5198580157, 10397160314, 20794320628]

約数ペア:

[(1, 20794320628), (2, 10397160314), (4, 5198580157), (89, 233644052), (178, 116822026), (356, 58411013), (1093, 19024996), (2186, 9512498), (4372, 4756249), (53441, 389108), (97277, 213764), (106882, 194554)]